Abstract
Our aim was to evaluate quantitative parametric analysis for characterization of breast lesions in contrast-enhanced magnetic resonance (MR) mammography. In 62 patients, contrast-enhanced MR mammography revealed 75 suspicious lesions, of which 18 were benign and 57 were malignant. The quantitative parametric analysis delineates signal intensity changes of contrast-enhanced lesions on a pixel-by-pixel basis. The initial rate of enhancement is coded by color intensity: a slow rate is coded to dark; a fast rate, bright. The postinitial enhancement change is coded by color hue: blue for increasing signal intensity, green for plateau, and red for decrease in signal intensity. Malignant lesions showed a significantly higher number of bright-red (P=0.004) and medium-red (P<0.001) pixels than benign lesions. Benign lesions showed significantly more blue pixels than did malignant lesions (P=0.010). Of the 75 lesions, 72 (96%) showed heterogeneous distribution of pixel color hue. Quantitative parametric analysis of contrast kinetics in lesions can replace the subjective manual region of interest (ROI) method and makes a step toward standardization of MR mammography. It allows quantitative evaluation of different contrast kinetics parameters in contrast-enhanced breast lesions.
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Heywang SH, Bassermann R, Fenzl G, Nathrat W, Hahn D, Beck R, Krischke I, Eiermann W (1987) MRI of the breast: histopathologic correlation. Eur J Radiol 7:175–182
Fischer U, Kopka L, Brinck U, Korabiowska M, Schauer A, Grabbe E (1997) Prognostic value of contrast-enhanced MR mammography in patients with breast cancer. Eur Radiol 7:1002–1005
Kuhl CK (2000) MRI of breast tumors. Eur Radiol 10:46–58
Kuhl CK, Mielcareck P, Klaschik S, Leutner C, Wardelmann E, Gieseke J, Schild HH (1999) Dynamic breast MR imaging: are signal intensity time course data useful for differential diagnosis of enhancing lesions? Radiology 211(1):101–110
Orel SG, Schnall MD (2001) MR imaging of the breast for the detection, diagnosis, and staging of breast cancer. Radiology 220(1):13–30
Agoston AT, Daniel BL, Herfkens RJ, Ikeda DM, Birdwell RL, Heiss SG, Sawyer-Glover AM (2001) Intensity-modulated parametric mapping for simultaneous display of rapid dynamic and high-spatial-resolution breast MR imaging data. Radiographics 21(1):217–226
Szabo BK, Wiberg MK, Bone B, Aspelin P (2004) Application of artificial neural networks to the analysis of dynamic MR imaging features of the breast. Eur Radiol 14(7):1217–1225
Oshida K, Nagashima T, Ueda T, Yagata H, Tanabe N, Nakano S, Nikaidou T, Funatsu H, Hashimoto H, Miyazaki M (2005) Pharmacokinetic analysis of ductal carcinoma in situ of the breast using dynamic MR mammography. Eur Radiol 15(7):1353–1360
Vomweg TW, Teifke A, Kunz RP, Hintze C, Hlawatsch A, Kern A, Kreitner KF, Thelen M (2004) Combination of low and high resolution sequences in two orientations for dynamic contrast-enhanced MRI of the breast: more than a compromise. Eur Radiol 14(10):1732–1742
Kuhl CK, Schild HH, Morakkabati N (2005) Dynamic bilateral contrast-enhanced MR imaging of the breast: trade-off between spatial and temporal resolution. Radiology 236(3):789–800
Baum F, Fischer U, Vosshenrich R, Grabbe E (2002) Classification of hypervascularized lesions in CE MR imaging of the breast. Eur Radiol 12(5):1087–1092
Orel SG (1999) Differentiating benign from malignant enhancing lessions identified at MR imaging of the breast: Are time signal-intensity curves an accurate predictor? Radiology 211:5–7
Gilles R, Guinebretiere JM, Lucidarme O, Cluzel P, Janaud G, Finet JF, Tardivon A, Masselot J, Vanel D (1994) Nonpalpable breast tumors: diagnosis with contrast-enhanced subtraction dynamic MR imaging. Radiology 191(3):625–631
Boetes C, Barentsz JO, Mus RD, van der Sluis RF, van Erning LJ, Hendriks JH, Holland R, Ruys SH (1994) MR characterization of suspicious breast lesions with a gadolinium-enhanced TurboFLASH subtraction technique. Radiology 193(3):777–781
Orel SG, Schnall MD, LiVolsi VA, Troupin RH (1994) Suspicious breast lesions: MR imaging with radiologic-pathologic correlation. Radiology 190 (2):485–493
Mussurakis S, Buckley DL, Horsman A (1997) Dynamic MRI of invasive breast cancer: assessment of three region-of-interest analysis methods. J Comput Assist Tomogr 21(3):431–438
Hoffmann U, Brix G, Knopp MV, Hess T, Lorenz WJ (1995) Pharmacokinetic mapping of the breast: a new method for dynamic MR mammography. Magn Reson Med 33(4):506–514
Parker GJ, Suckling J, Tanner SF, Padhani AR, Revell PB, Husband JE, Leach MO (1997) Probing tumor microvascularity by measurement, analysis and display of contrast agent uptake kinetics. J Magn Reson Imaging 7(3):564–674
Degani H, Gusis V, Weinstein D, Fields S, Strano S (1997) Mapping pathophysiological features of breast tumors by MRI at high spatial resolution. Natl Med 3(7):780–782
Furman-Haran E, Grobgeld D, Margalit R, Degani H (1998) Response of MCF7 human breast cancer to tamoxifen: evaluation by the three-time-point, contrast-enhanced magnetic resonance imaging method. Clin Cancer Res 4:2299–2304
Furman-Haran E, Grobgeld D, Kelcz F, Degani H (2001) Critical role of spatial resolution in dynamic contrast-enhanced breast MRI. J Magn Reson Imaging 13:862–867
Tofts PS, Kermode AG (1991) Measurement of the blood-brain barrier permeability and leakage space using dynamic MR imaging 1 Fundamental concepts. Magn Reson Med 17(2):357–367
Tofts PS, Berkowitz B, Schnall MD (1995) Quantitative analysis of dynamic Gd-DTPA enhancement in breast tumors using a permeability model. Magn Reson Med 33(4):564–568
Kelcz F, Furman-Haran E, Grobgeld D, Degani H (2002) Clinical testing of high-spatial-resolution parametric contrast-enhanced MR imaging of the breast. AJR Am J Roentgenol 179:1492–1585
Yeh ED, Slanetz PJ, Edmister WB, Talele A, Monticciolo D, Kopans DB (2003) Invasive lobular carcinoma: spectrum of enhancement and morphology on magnetic resonance imaging. Breast J 9(1):13–18
Schelfout K, Van Goethem M, Kersschot E, Verslegers I, Biltjes I, Leyman P, Colpaert C, Thienpont L, Van den Haute J, Gillardin JP, Tjalma W, Buytaert P, De Schepper A (2004) Preoperative breast MRI in patients with invasive lobular breast cancer. Eur Radiol 14(7):1209–1216
Hauth EAM, Stockamp C, Maderwald S, Mühler A, Kimmig R, Jaeger H, Barkhausen J, Forsting M (2006) Evaluation of the three-time-point method for diagnosis of breast lesions in contrast-enhanced MR mammography. Clin Imaging 30(3):160–165
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Hauth, E.A.M., Jaeger, H., Maderwald, S. et al. Evaluation of quantitative parametric analysis for characterization of breast lesions in contrast-enhanced MR mammography. Eur Radiol 16, 2834–2841 (2006). https://doi.org/10.1007/s00330-006-0348-5
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DOI: https://doi.org/10.1007/s00330-006-0348-5